A virus injects its genetic material into the host cell, copies itself, and then forms new viruses that burst out of the host cell.
Summarize the lytic cycle.(1 point)
Responses
A virus lays eggs on the host cell’s protein coat, which then hatch and move on to infect other cells.
A virus lays eggs on the host cell’s protein coat, which then hatch and move on to infect other cells.
The viral DNA incorporates itself with the host cell’s and replicates whenever the host cell replicates itself.
The viral DNA incorporates itself with the host cell’s and replicates whenever the host cell replicates itself.
A virus copies its genetic material and then splits its cell membranes in half to form identical viruses.
A virus copies its genetic material and then splits its cell membranes in half to form identical viruses.
A virus injects its genetic material into the host cell, copies itself, and then forms new viruses that burst out of the host cell.
5 answers
Differentiate between the lysogenic and lytic cycles.(1 point)
Responses
The host cell is destroyed during the lytic cycle.
The host cell is destroyed during the lytic cycle.
The host cell copies its own DNA during the lytic cycle.
The host cell copies its own DNA during the lytic cycle.
The virus injects DNA into the host cell during the lysogenic cycle.
The virus injects DNA into the host cell during the lysogenic cycle.
Viral proteins are synthesized during the lysogenic cycle.
Responses
The host cell is destroyed during the lytic cycle.
The host cell is destroyed during the lytic cycle.
The host cell copies its own DNA during the lytic cycle.
The host cell copies its own DNA during the lytic cycle.
The virus injects DNA into the host cell during the lysogenic cycle.
The virus injects DNA into the host cell during the lysogenic cycle.
Viral proteins are synthesized during the lysogenic cycle.
The host cell is destroyed during the lytic cycle.
Why do doctors recommend people get the flu vaccine every year rather than every few years?(1 point)
Responses
They should get the flu vaccine because their bodies do not build up resistance.
They should get the flu vaccine because their bodies do not build up resistance.
They should get the flu vaccine because their bodies already have a resistance.
They should get the flu vaccine because their bodies already have a resistance.
They should get the flu vaccine because viruses do not mutate.
They should get the flu vaccine because viruses do not mutate.
They should get the flu vaccine because viruses mutate.
Responses
They should get the flu vaccine because their bodies do not build up resistance.
They should get the flu vaccine because their bodies do not build up resistance.
They should get the flu vaccine because their bodies already have a resistance.
They should get the flu vaccine because their bodies already have a resistance.
They should get the flu vaccine because viruses do not mutate.
They should get the flu vaccine because viruses do not mutate.
They should get the flu vaccine because viruses mutate.
They should get the flu vaccine because viruses mutate.
1 answer